Company lists · Data refreshed September 2026

Top 22 Corporate legal services providers based in Luxembourg

RevenueBase identified 53 company matches for corporate legal services providers associated with Luxembourg as of September 2026 and tracks 486 professional contacts across them, including 201 with verified work emails. Luxembourg is the largest hub.

This list covers company matches for corporate legal services providers associated with Luxembourg, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
53Companies
486Contacts tracked
201Verified emails
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The 22 largest corporate legal services providers based in Luxembourg

Ranked by team size
Top 22 of 53 company matches for corporate legal services providers based in Luxembourg, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchStrassen, LuxembourgHQ recorded Sep 19, 202651-20081 contacts →

Exact match

“KLEYR_GRASSO is an independent full-service law firm specializing in business law and litigation, serving international and domestic clients for 30 years in Luxembourg with the…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchLuxembourgHQ recorded Sep 19, 202651-20062 contacts →

Exact match

“Practical and innovative legal advice regarding any transaction either domestic or multi-national.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchLuxembourgHQ recorded Sep 19, 202611-5052 contacts →

Exact match

“Brucher Thieltgen & Partners, a legal practice established in Luxembourg City at the heart of the international financial centre, is a multidisciplinary boutique firm active in…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchLuxembourgHQ recorded Sep 19, 202611-5024 contacts →

Exact match

“Brouxel & Rabia Luxembourg Law Firm ("B&R") is an independent business law firm, ventured by two of the most senior and most successful partners in Luxembourg, Samia RABIA &…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchLuxembourgHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“THEWES & REUTER is a full service law firm offering advisory and dispute resolution services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchLuxembourgHQ recorded Sep 19, 20261,001-5,00015 contacts →

Exact match

“This page brings together all of our entities-Arendt & Medernach, Arendt Regulatory & Consulting, Arendt Investor Services and AManco -while providing a comprehensive view of our…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchLuxembourgHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“With over 15 years of experience, MEBS serves as a trusted partner for both regulated and non-regulated entities, delivering tailored professional solutions to address the…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchLuxembourgHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“YLP S.à r.l.(société à responsabilité limitée), or “Your Luxembourg Partner”, is an independent corporate service provider which began by adhering to one principle, “quality…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchLuxembourgHQ recorded Sep 19, 20261-1010 contacts →

Exact match

“VANDENBULKE is an independent law firm specialising in two core practices: corporate and M&A and banking & finance.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchLuxembourgHQ recorded Sep 19, 202611-509 contacts →

Exact match

“Lextrust Law Firm is an independent, multilingual, mid-sized, full-service law firm.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchLuxembourgHQ recorded Sep 19, 202611-509 contacts →

Exact match

“Dupont Partners serve as a critical partner to plan and execute its clients’ strategies and objectives.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchLuxembourgHQ recorded Sep 19, 20261-106 contacts →

Exact match

“Nous sommes pour nos clients une équipe rapprochée pluridisciplinaire, joignable et disponible qui inscrit son action au cœur et dans l’instant du besoin.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchLuxembourgHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Sagnard & Associés is an independent full service law firm, established in the Grand Duchy of Luxembourg since 2008 with a strong focus on the financial and business community.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchLuxembourgHQ recorded Sep 19, 202611-504 contacts →

Exact match

“Etude KRONSHAGEN is an independent law firm, founded in 1982 by Maître Arsène Kronshagen and based in Luxembourg-City.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchLuxembourgHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Luxembourg Independent Business Law Firm”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchBertrange, LuxembourgHQ recorded Sep 19, 202611-504 contacts →

Exact match

“Nous disposons de plus de 14 ans d’expérience dans les différents secteurs d’activités et d'une connaissance approfondi du marché.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchLuxembourgHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Luxembourg corporate & management services (independent directorships, accounting, domiciliation, paralegal and administrative tasks, incorporation and liquidation of Luxembourg…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchLuxembourgHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Umami is a modern and dynamic law firm where we guide small and medium companies through the creation, registration and enforcement of their IP assets.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchLuxembourgHQ recorded Sep 19, 20261-102 contacts →

Exact match

“We boast extensive experience catering to diverse clients across various industries, providing tailored Luxembourg company formation and corporate services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchLuxembourgHQ recorded Sep 19, 202611-501 contacts →

Exact match

“M&S Law Firm is an independent Luxembourg law firm that has matured into an established key firm in Luxembourg since its foundation.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchFentange, LuxembourgHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Gervais Law Firm - Luxembourg est une étude d’avocat spécialisée en droit commercial, droit des sociétés, droit bancaire et des assurances.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchLuxembourgHQ recorded Sep 19, 20261-101 contacts →

Exact match

“With several decades of combined experience in the fields of business advisory, compliance, finance and corporate administration we benefit from excellent recognition by our peers…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 22 of 53 corporate legal services providers based in Luxembourg

See the full list, filter by size, metro and specialty, and access 201 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Corporate legal services providers based in Luxembourg at a glance

As of Sep 19, 2026
41.4%Verified-email coverage
9.2Average contacts per company
1-10Median size (employees)
88.7%Largest-city concentration · Luxembourg
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
16
51-200
2
1,001-5,000
2
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Luxembourg, so it is reported there. Company counts and contact totals on this page are exact for Luxembourg, over 53 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Luxembourg whose business descriptions match “corporate legal services providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 201 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Corporate legal services providers by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “corporate legal services providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many corporate legal services providers are there based in Luxembourg?

RevenueBase identified 53 company matches for corporate legal services providers associated with Luxembourg as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Kleyr Grasso tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most corporate legal services providers?

Luxembourg leads with 47 company records, followed by Bertrange Bertrange (1) and Fentange (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 201 professional contacts with verified work emails tracked across these 53 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.